In Biology, what is the Central Dogma?

Central dogma, "Central Dogma" is a scene from the anime work "Evangelion". The bottommost restricted area of NERV headquarters.

Central dogma

Central Dogma, "Central Dogma" is an anime work "

The central dogma is

It can be said that Li Polly is a life that complies with this "central rule", her "soul" (DNA) is unique and does not change by which "flesh" (protein combination) is attached to. This is why the third Li burst into tears after the second Li burst. Because her "soul" has memorized "tears" ...

In fact, there are many metaphors like this, like the 16 apostles, which appeared in the form of a double helix at the beginning, and the gun of Longinus was also a double helix.